Description
The Siemens Q21550CT2 is a circuit breaker with a 15-AMP double pole and a 50-AMP double pole, with a 10-KAIC rating. It is a quadplex type QT breaker, with a 1/2-Inch frame per pole, suitable for use in Siemens panels that allow CTL type QT breakers. This breaker should not be used if it is not new, as it will void the warranty on the panel. Siemens does not sell used breakers and has not authorized any third-party sellers to do so.
Siemens quadplex type QT breakers are a 1/2-Inch frame per pole and are suitable for use in Siemens panels that allow CTL type QT breakers. This breaker has a double pole 15 and double pole 50 Amp breakers in one 2-Inch housing. Siemens strongly recommends against the use of "used" breakers. The installation of used breakers in a Siemens panel will void the warranty on the panel. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.